CN113739023A - Infrared camera group convenient for angle adjustment and used for air breathing mask - Google Patents
Infrared camera group convenient for angle adjustment and used for air breathing mask Download PDFInfo
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- CN113739023A CN113739023A CN202111036713.XA CN202111036713A CN113739023A CN 113739023 A CN113739023 A CN 113739023A CN 202111036713 A CN202111036713 A CN 202111036713A CN 113739023 A CN113739023 A CN 113739023A
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- rotating shaft
- shell
- driving device
- infrared camera
- angle adjustment
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims description 12
- 239000004519 grease Substances 0.000 claims description 7
- 229920001296 polysiloxane Polymers 0.000 claims description 7
- 230000033228 biological regulation Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000033001 locomotion Effects 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 238000004971 IR microspectroscopy Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/121—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction constituted of several dependent joints
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention is suitable for the technical field of infrared cameras, and provides an infrared camera set for an air breathing mask, which is convenient for angle adjustment and comprises an adjusting component and a transmission component, wherein the adjusting component comprises a shell; a U-shaped frame is arranged above the shell, an image capturing device is arranged inside the U-shaped frame, a first driving device is arranged on the side wall of the U-shaped frame, the transmission assembly comprises a second driving device, the second driving device is positioned inside the shell, and a second rotating shaft is arranged on one side of the second driving device; when a user starts the first driving device, the output shaft of the first driving device drives the image capturing device to rotate in the vertical direction; if the user opens the second driving device, the output shaft of the second driving device drives the driving wheel to rotate, at the moment, the driven wheel is driven to rotate under the action of the belt, and the image capturing device is further driven to rotate in the horizontal direction, so that the device can drive the image capturing device to perform continuous circular motion in the horizontal direction and angle adjustment in the vertical direction, and shooting dead angles are reduced.
Description
Technical Field
The invention belongs to the technical field of infrared cameras, and particularly relates to an infrared camera set for an air breathing mask, which is convenient for angle adjustment.
Background
Infrared cameras, also known as near-infrared television digital image collectors, are designed to view, store and record light emitted by infrared light sources, such as cameras with gallium arsenide or infrared light emitting diode functions, and are also used in infrared microscopy or infrared luminescence, recording inspection, resolution performance, self-compensation, and other ranges.
The existing infrared camera has dead angles during rotation, so that the image acquisition is not comprehensive enough; on the other hand, the current infrared camera is not provided with a manual adjusting mechanism, and cannot be normally used when a power supply is lacked.
Disclosure of Invention
The invention provides an infrared camera group for an air breathing mask, which is convenient for angle adjustment and aims to solve the problem that the prior infrared camera has dead angles during rotation, so that the image acquisition is not comprehensive enough; on the other hand, the current infrared camera is not provided with a manual adjusting mechanism, and the normal use can not be ensured when the power supply is short.
The infrared camera set for the air breathing mask, which is convenient for angle adjustment, comprises an adjusting component and a transmission component, wherein the adjusting component comprises a shell; a U-shaped frame is arranged above the shell and is rotationally connected with the shell, an image capturing device is arranged inside the U-shaped frame, and the image capturing device is connected with the U-shaped frame through a first rotating shaft; a first driving device is installed on the side wall of the U-shaped frame, and an output shaft of the first driving device is fixedly connected with the first rotating shaft; the transmission assembly comprises a second driving device, and the second driving device is positioned in the shell and fixedly connected with the shell; and a second rotating shaft is arranged on one side of the second driving device, penetrates through the top wall of the shell and is fixedly connected with the U-shaped frame, and an output shaft of the second driving device is fixedly connected with the second rotating shaft.
Preferably, the device also comprises a heat dissipation component; the heat dissipation assembly comprises a heat conducting fin, and the heat conducting fin is positioned on the side wall of the second driving device and is fixedly connected with the second driving device; and heat-conducting silicone grease is filled at the joint of the heat-conducting fin and the second driving device.
Preferably, the bottom of the shell is provided with a heat dissipation hole; the filter screen is arranged on the bottom wall inside the shell, the filter screen and the shell are detachably connected, and the filter screen corresponds to the heat dissipation holes.
Preferably, a third rotating shaft is mounted on an output shaft of the second driving device, and a driving wheel is sleeved on the side wall of the third rotating shaft; a driven wheel is sleeved on the side wall of the second rotating shaft, and the driving wheel is in transmission connection with the driven wheel through a belt; the second rotating shaft and the third rotating shaft are both rotationally connected with the shell.
Preferably, a first bevel gear is arranged below the driven wheel and fixedly connected with the second rotating shaft; a fourth rotating shaft is arranged on one side of the second rotating shaft, penetrates through the side wall of the shell and extends outwards, and the fourth rotating shaft is rotatably connected with the shell; and a second bevel gear is mounted at one end, close to the second rotating shaft, of the fourth rotating shaft, and the second bevel gear and the first bevel gear are perpendicular to each other and are in meshed connection.
Preferably, one side of the shell is provided with a circular ring, and the circular ring is fixedly connected with the rotating shaft.
Preferably, the side wall of the circular ring is sleeved with a rubber sleeve; the outer wall of the rubber sleeve is provided with anti-skid lines.
Preferably, the second rotating shaft, the third rotating shaft and the fourth rotating shaft are rotatably connected with the shell through bearings.
Preferably, the bottoms of the two ends of the filter screen are provided with inserting keys; the bottom of the shell is provided with a slot corresponding to the inserting key, and the inserting key is matched with the slot.
Preferably, a solar cell panel is mounted on the side wall of the image capturing device; the solar cell panel is characterized in that a storage battery is installed on the top wall inside the shell, and the solar cell panel is electrically connected with the storage battery.
Compared with the prior art, the invention has the beneficial effects that: by arranging the adjusting assembly, when a user starts the driving device, the output shaft of the first driving device drives the image capturing device to rotate in the vertical direction; if the user opens the second driving device, the output shaft of the second driving device drives the driving wheel on the third rotating shaft to rotate, at the moment, the driven wheel is driven to rotate under the action of the belt, and the image capturing device on the U-shaped frame is further driven to rotate in the horizontal direction, so that the device can drive the image capturing device to perform continuous circular motion in the horizontal direction and angle adjustment in the vertical direction, and the shooting dead angle is greatly reduced.
Through setting up drive assembly, when the electric quantity of battery is not enough, user's accessible ring rotates pivot four to make two meshing bevel gears of bevel gear one, two rotations of further drive pivot, get for instance the device and move along with the motion of pivot two this moment, make this device can guarantee to get for instance the normal use of device under the condition of lacking the power.
Drawings
FIG. 1 is a front view of a U-shaped frame of the present invention;
FIG. 2 is a side view of the present invention in its entirety;
FIG. 3 is a cross-sectional view of the housing of the present invention;
FIG. 4 is an enlarged view of the structure at A on the housing of FIG. 3;
in the figure: 1. an adjustment assembly; 11. a housing; 12. a U-shaped frame; 13. an image capturing device; 14. a first rotating shaft; 15. a first driving device; 16. a circular ring; 17. a rubber sleeve; 18. a solar panel; 19. a storage battery; 2. a transmission assembly; 21. a second driving device; 22. a second rotating shaft; 23. a rotating shaft III; 24. a driving wheel; 25. A driven wheel; 251. a first bevel gear; 26. a belt; 27. a rotating shaft IV; 28. a second bevel gear; 29. a bearing; 3. a heat dissipating component; 31. a heat conductive sheet; 32. heat-conducting silicone grease; 33. heat dissipation holes; 34. filtering with a screen; 35. inserting a key; 36. and (4) a slot.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, 2 and 3, an infrared camera set for an air breathing mask convenient for angle adjustment includes an adjusting assembly 1 and a transmission assembly 2, wherein the adjusting assembly 1 includes a housing 11; a U-shaped frame 12 is arranged above the shell 11, the U-shaped frame 12 is rotatably connected with the shell 11, an image capturing device 13 is arranged inside the U-shaped frame 12, and the image capturing device 13 is connected with the U-shaped frame 12 through a first rotating shaft 14; a first driving device 15 is installed on the side wall of the U-shaped frame 12, and an output shaft of the first driving device 15 is fixedly connected with a first rotating shaft 14; the transmission assembly 2 comprises a second driving device 21, and the second driving device 21 is positioned inside the shell 11 and is fixedly connected with the shell 11; one side of the second driving device 21 is provided with a second rotating shaft 22, the second rotating shaft 22 penetrates through the top wall of the shell 11 and is fixedly connected with the U-shaped frame 12, and an output shaft of the second driving device 21 is fixedly connected with the second rotating shaft 22.
A solar cell panel 18 is mounted on the side wall of the image capturing device 13; a storage battery 19 is arranged on the top wall inside the shell 11, and the solar cell panel 18 is electrically connected with the storage battery 19.
In the embodiment, by providing the housing 11, wherein the rear surface of the housing 11 can be rotatably connected to the box door through the hinge, a user can maintain the components in the housing 11 by rotating the box door; on the other hand, when the battery 19 is low, the belt 26 can be removed and then the U-shaped frame 12 can perform continuous circular motion in the horizontal direction by rotating the rotating shaft 27. Wherein the belt 26 is removed to accommodate different models of drives.
The U-shaped frame 12 is arranged such that the U-shaped frame 12 provides a support for the image capturing device 13 and the driving device one 15. By arranging the first driving device 15 and the second driving device 21, when the first driving device 15 works, the output shaft of the first driving device 15 drives the image capturing device 13 to rotate in the vertical direction, wherein both the first driving device 15 and the second driving device 21 can be motors. By providing the image capturing device 13, the image capturing device 13 can be powered directly by the battery 19, or powered by a battery in the image capturing device 13. The image capturing device 13 may be a video camera or an infrared camera.
Through the arrangement of the transmission assembly 2, when the second driving device 21 works, the output shaft of the second driving device 21 drives the second rotating shaft 22 to rotate, and further drives the image capturing device 13 to perform continuous circular motion in the horizontal direction. Through the combination of solar cell panel 18 and battery 19, can be with light energy conversion electric energy storage in battery 19, battery 19 still with other components and parts electric connection to be convenient for battery 19 provides the electric energy for components and parts, comparatively environmental protection, the energy saving is used.
Referring to fig. 2 and 3, a third rotating shaft 23 is mounted on an output shaft of the second driving device 21, and a driving wheel 24 is sleeved on a side wall of the third rotating shaft 23; a driven wheel 25 is sleeved on the side wall of the second rotating shaft 22, and the driving wheel 24 is in transmission connection with the driven wheel 25 through a belt 26; the second rotating shaft 22 and the third rotating shaft 23 are both rotatably connected with the shell 11.
A first bevel gear 251 is arranged below the driven wheel 25, and the first bevel gear 251 is fixedly connected with the second rotating shaft 22; a fourth rotating shaft 27 is arranged on one side of the second rotating shaft 22, the fourth rotating shaft 27 penetrates through the side wall of the shell 11 and extends outwards, and the fourth rotating shaft 27 is rotatably connected with the shell 11; and one end of the rotating shaft IV 27 close to the rotating shaft II 22 is provided with a bevel gear II 28, and the bevel gear II 28 and the bevel gear I251 are perpendicular to each other and are in meshed connection.
One side of the shell 11 is provided with a circular ring 16, and the circular ring 16 is fixedly connected with a rotating shaft four 27. The side wall of the circular ring 16 is sleeved with a rubber sleeve 17; the outer wall of the rubber sleeve 17 is provided with anti-skid lines. The second rotating shaft 22, the third rotating shaft 23 and the fourth rotating shaft 27 are rotatably connected with the shell 11 through bearings 29.
In the present embodiment, by providing the third rotating shaft 23, the driving pulley 24 and the driven pulley 25, when the output shaft of the second driving device 21 drives the third rotating shaft 23 to rotate, the driving pulley 24 rotates along with the rotation of the third rotating shaft 23, and at this time, the driven pulley 25 rotates along with the rotation of the driving pulley 24 under the action of the belt 26, and further drives the U-shaped frame 12 to perform a continuous circular motion in the horizontal direction. The driven wheel 25 is larger than the driving wheel 24, and this design can reduce the rotation speed of the second rotating shaft 22 relative to the third rotating shaft 23, so as to increase the torque of the second rotating shaft 22, and thus the U-shaped frame 12 can rotate slowly. The belt 26 is driven in a manner that is smooth and noiseless relative to gear drive and provides cushioning and shock absorption.
By arranging the first bevel gear 251 and the second bevel gear 28, when the electric quantity in the battery 19 is insufficient, the user can rotate the fourth rotating shaft 27 through the circular ring 16, so that the second bevel gear 28 is meshed with the first bevel gear 251 to further drive the second rotating shaft 22 to rotate, and the image capturing device 13 moves along with the movement of the second rotating shaft 22, so that the normal use of the image capturing device 13 can be ensured under the condition of power supply shortage of the device.
By providing the ring 16, the ring 16 is designed to facilitate the rotation of the shaft four 27 by the user. By arranging the rubber sleeve 17, the rubber sleeve 17 is designed to increase the friction force between the fingers of the user and the ring 16; on the other hand, since the rubber sleeve 17 is soft, the comfort in use can be improved.
Through setting up bearing 29, wherein the lateral wall of three bearing 29 all is with shell 11 fixed connection, and the inside wall of three bearing 29 respectively with second 22, third 23 of pivot and fourth 27 of pivot fixed connection, make bearing 29 can support second 22 of pivot, third 23 of pivot and fourth 27 of pivot and rotate on shell 11, can reduce the frictional force that the rotation produced again.
Referring to fig. 4, a heat dissipation assembly 3 is further included; the heat dissipation assembly 3 comprises a heat conducting fin 31, and the heat conducting fin 31 is positioned on the side wall of the second driving device 21 and is fixedly connected with the second driving device 21; the joint of the heat conducting sheet 31 and the second driving device 21 is filled with heat conducting silicone grease 32. The bottom of the shell 11 is provided with a heat dissipation hole 33; be provided with filter screen 34 on the inside diapire of shell 11, filter screen 34 and shell 11 can be dismantled and be connected, and filter screen 34 corresponds with louvre 33. The bottom of both ends of the filter screen 34 is provided with a plug key 35; the bottom of the housing 11 has a slot 36 corresponding to the key 35, and the key 35 fits into the slot 36.
In the present embodiment, by providing the heat conducting sheet 31 and the heat conducting silicone grease 32, the heat generated by the operation of the second driving device 21 is conducted to the heat conducting sheet 31 due to the close contact between the heat conducting sheet 31 and the heat generating object, and at this time, air is discharged from the heat dissipating holes 33 through the surface of the heat conducting sheet 31 by the airflow action, so that the second driving device 21 is dissipated, and the temperature of the second driving device 21 is rapidly lowered.
And the design of heat conduction silicone grease 32 can not only show the area of contact that increases conducting strip 31 and drive arrangement two 21, guarantees that the heat in drive arrangement two 21 can be conducted to conducting strip 31 department by high efficiency, and the heat conduction effect of heat conduction silicone grease 32 is better simultaneously, can further improve the heat exchange efficiency between drive arrangement two 21 and conducting strip 31.
By arranging the filter screen 34, the filter screen 34 filters the entering gas through the screen holes due to the screen holes on the filter screen 34, and the particles in the gas are prevented from entering the shell 11. Through setting up inserted key 35 and slot 36, when the user need pull down filter screen 34 and wash, exert an ascending pulling force to filter screen 34 to make inserted key 35 on filter screen 34 break away from slot 36, when needing the installation, exert a decurrent thrust to filter screen 34, so that inserted key 35 on filter screen 34 enters into slot 36, make this device wash the change filter screen 34, reach the purpose of practicing thrift the cost.
In summary, when the present invention is used, the second driving device 21 is first turned on, so that the output shaft of the second driving device 21 drives the driving wheel 24 on the third rotating shaft 23 to rotate, and at this time, the driven wheel 25 is driven to rotate under the action of the belt 26, and the image capturing device 13 on the U-shaped frame 12 is further driven to rotate in the horizontal direction; meanwhile, the user can open the first driving device 15, so that the output shaft of the first driving device 15 drives the image capturing device 13 to rotate in the vertical direction, the device can drive the image capturing device 13 to perform continuous circular motion in the horizontal direction and angle adjustment in the vertical direction, and the shooting dead angle is greatly reduced.
When the battery 19 is low in power, the user can rotate the rotating shaft four 27 through the ring 16 to make the bevel gear two 28 engage with the bevel gear one 251 to further drive the rotating shaft two 22 to rotate, and at this time, the image capturing device 13 moves along with the movement of the rotating shaft two 22, so that the device can ensure the normal use of the image capturing device 13 in the absence of power.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an infrared camera group for air respirator convenient to angle regulation, includes adjusting part (1) and drive assembly (2), its characterized in that: the adjustment assembly (1) comprises a housing (11);
a U-shaped frame (12) is arranged above the shell (11), the U-shaped frame (12) is rotatably connected with the shell (11), an image capturing device (13) is arranged inside the U-shaped frame (12), and the image capturing device (13) is connected with the U-shaped frame (12) through a first rotating shaft (14);
a first driving device (15) is mounted on the side wall of the U-shaped frame (12), and an output shaft of the first driving device (15) is fixedly connected with the first rotating shaft (14);
the transmission assembly (2) comprises a second driving device (21), and the second driving device (21) is positioned inside the shell (11) and fixedly connected with the shell (11);
and a second rotating shaft (22) is arranged on one side of the second driving device (21), the second rotating shaft (22) penetrates through the top wall of the shell (11) and is fixedly connected with the U-shaped frame (12), and an output shaft of the second driving device (21) is fixedly connected with the second rotating shaft (22).
2. The infrared camera group for an air breathing mask convenient for angle adjustment of claim 1, wherein: the heat dissipation device also comprises a heat dissipation component (3);
the heat dissipation assembly (3) comprises a heat conducting fin (31), and the heat conducting fin (31) is positioned on the side wall of the second driving device (21) and is fixedly connected with the second driving device (21);
and the joint of the heat conducting sheet (31) and the second driving device (21) is filled with heat conducting silicone grease (32).
3. The infrared camera group for an air breathing mask convenient for angle adjustment of claim 1, wherein: the bottom of the shell (11) is provided with a heat dissipation hole (33);
be provided with filter screen (34) on the inside diapire of shell (11), filter screen (34) with shell (11) can be dismantled the connection, filter screen (34) with louvre (33) are corresponding.
4. The infrared camera group for an air breathing mask convenient for angle adjustment of claim 1, wherein: a third rotating shaft (23) is installed on an output shaft of the second driving device (21), and a driving wheel (24) is sleeved on the side wall of the third rotating shaft (23);
a driven wheel (25) is sleeved on the side wall of the second rotating shaft (22), and the driving wheel (24) is in transmission connection with the driven wheel (25) through a belt (26);
the second rotating shaft (22) and the third rotating shaft (23) are rotatably connected with the shell (11).
5. The infrared camera group for an air breathing mask convenient for angle adjustment according to claim 4, wherein: a first bevel gear (251) is arranged below the driven wheel (25), and the first bevel gear (251) is fixedly connected with the second rotating shaft (22);
a fourth rotating shaft (27) is arranged on one side of the second rotating shaft (22), the fourth rotating shaft (27) penetrates through the side wall of the shell (11) and extends outwards, and the fourth rotating shaft (27) is rotatably connected with the shell (11);
one end of the rotating shaft IV (27) close to the rotating shaft II (22) is provided with a bevel gear II (28), and the bevel gear II (28) and the bevel gear I (251) are perpendicular to each other and are in meshed connection.
6. The infrared camera group for an air breathing mask convenient for angle adjustment of claim 5, wherein: one side of the shell (11) is provided with a circular ring (16), and the circular ring (16) is fixedly connected with the four rotating shafts (27).
7. The infrared camera group for an air breathing mask convenient for angle adjustment of claim 6, wherein: the side wall of the circular ring (16) is sleeved with a rubber sleeve (17);
the outer wall of the rubber sleeve (17) is provided with anti-skid lines.
8. The infrared camera group for an air breathing mask convenient for angle adjustment of claim 5, wherein: the second rotating shaft (22), the third rotating shaft (23) and the fourth rotating shaft (27) are rotatably connected with the shell (11) through bearings (29).
9. The infrared camera group for an air breathing mask convenient for angle adjustment according to claim 3, wherein: the bottoms of the two ends of the filter screen (34) are provided with inserting keys (35);
the bottom of the shell (11) is provided with a slot (36) corresponding to the inserting key (35), and the inserting key (35) is matched with the slot (36).
10. The infrared camera group for an air breathing mask convenient for angle adjustment of claim 1, wherein: a solar cell panel (18) is arranged on the side wall of the image capturing device (13);
the solar energy water heater is characterized in that a storage battery (19) is installed on the top wall inside the shell (11), and the solar energy battery (18) are electrically connected with the storage battery (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111036713.XA CN113739023A (en) | 2021-09-06 | 2021-09-06 | Infrared camera group convenient for angle adjustment and used for air breathing mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111036713.XA CN113739023A (en) | 2021-09-06 | 2021-09-06 | Infrared camera group convenient for angle adjustment and used for air breathing mask |
Publications (1)
| Publication Number | Publication Date |
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Application publication date: 20211203 |